# MRTK3 Integration

## Overview

This github repo (<https://github.com/nreal-ai/MixedRealityToolkit-Unity>) contains extension that adds compatibility for NRSDK, including hand tracking support, to Microsoft's open source Mixed Reality Toolkit (<https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity>) for Unity.&#x20;

**Required Environments:**

* Unity 2021.3.21 or higher
* MRTK3
* NRSDK 2.2.0

## Examples and Scene Settings

This repo includes two projects, each containing several pre-configured scenes:

* **Assets/HandTrackingDemo**
  * HandTrackingHub (Manager scene)
  * HandTrackingHubMainMenu
  * Clipping
  * ColorPicker
  * Dock
  * HandInteraction
  * HandMenu
  * HandMenuLayout
  * Joystick
  * NonNativeKeyboard
  * PressableButton
  * ScrollingObjectCollection

These scenes do not require additional configuration and serve as a blueprint for XREAL's MRTK integration.

## Features

This following MRTK Features are supported:

Supported Features in MRTK

* Hand Tracking
* Hand Meshing
* Hand Skeleton / Gestures